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ISQI CTFL_Syll_4.0 Exam Syllabus Topics:

SectionWeightObjectives
Test Analysis and Design20%- Experience-Based Test Techniques
  • 1. Error guessing
  • 2. Checklist-based testing
  • 3. Exploratory testing
- Characteristics of Good Tests
  • 1. Test case design principles
  • 2. Coverage and efficiency
- Test Techniques
  • 1. Path testing
  • 2. Equivalence partitioning
  • 3. Boundary value analysis
  • 4. State transition testing
  • 5. Decision table testing
  • 6. Statement testing and decision testing
Managing the Test Activities25%- Test Planning
  • 1. Entry criteria and exit criteria
  • 2. Test estimation techniques
  • 3. Purpose and content of a test plan
- Test Monitoring and Control
  • 1. Test reporting
  • 2. Metrics used in test monitoring and control
- Risk-Based Testing
  • 1. Risk identification
  • 2. Risk mitigation
  • 3. Risk assessment
- Defect Management
  • 1. Defect report fields
  • 2. Defect reporting tools
  • 3. Defect lifecycle
- Configuration Management
  • 1. Configuration management activities
Static Testing15%- Static Testing Basics
  • 1. Value of static testing
  • 2. Static testing and the test process
- Review Process
  • 1. Review phases
  • 2. Roles and responsibilities in reviews
  • 3. Review types and their characteristics
  • 4. Success factors for reviews
Testing Throughout the Software Development Lifecycle20%- Test Types
  • 1. Black-box testing
  • 2. Non-functional testing
  • 3. Confirmation testing and regression testing
  • 4. Functional testing
- Maintenance Testing
  • 1. Triggers for maintenance
  • 2. Impact analysis
  • 3. Types of maintenance testing
- Test Levels
  • 1. System testing
  • 2. Integration testing
  • 3. Component testing
  • 4. Acceptance testing
- Software Development Lifecycle Models
  • 1. Agile and DevOps approaches
  • 2. Iterative and incremental development models
  • 3. Sequential development models
Fundamentals of Testing20%- Why is Testing Necessary?
  • 1. Testing's contribution to success
  • 2. Defects, root causes, and consequences
  • 3. Errors, defects, and failures
  • 4. Quality assurance and testing
- What is Testing?
  • 1. Typical testing objectives
  • 2. Testing and debugging
- Test Process
  • 1. Traceability between the test basis and test items
  • 2. Test work products
  • 3. Test activities and tasks
  • 4. Testing as a process
- The Psychology of Testing
  • 1. Cognitive biases
  • 2. Tester mindset and developer's mindset
  • 3. Human psychology and testing
Tool Support for Testing0%- Tools Support
  • 1. Test execution tools
  • 2. Test planning and control tools
  • 3. Test harness and unit test framework tools
  • 4. Test design and test implementation tools
  • 5. Performance measurement and dynamic analysis tools
- Benefits and Risks of Test Automation
  • 1. Tool selection and adoption
  • 2. Automated and manual testing trade-offs

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ISQI ISTQB Certified Tester Foundation Level (CTFL) v4.0 CTFL_Syll_4.0 Prüfungsfragen mit Lösungen (Q205-Q210):

205. Frage
Which ONE of the following statements about maintenance testing is CORRECT?

Antwort: C

Begründung:
Maintenance testing is carried outwhenever changes are made to an existing system, including enhancements, defect fixes, and system migrations (C). It is not limited to adaptive maintenance (A) and is needed even when no defects are reported (B). Test cases are essential to validate fixes and prevent regressions (D).
Reference:ISTQB CTFL v4.0 Syllabus, Section 2.3 - Maintenance Testing


206. Frage
Confirmation testing is performed after:

Antwort: B

Begründung:
Explanation
Confirmation testing is performed after a defect is fixed, and if such testing is successful then the regression tests that are relevant for such fix can be executed. Confirmation testing, also known as re-testing, is the process of verifying that a defect has been resolved by running the test case that originally detected the defect.
Confirmation testing is usually done before regression testing, which is the process of verifying that no new defects have been introduced in the software as a result of changes or fixes. Therefore, option D is the correct answer.
References: ISTQB Certified Tester Foundation Level Syllabus v4.01, Section 2.4.1, page 28; ISTQB Glossary v4.02, page 15.


207. Frage
A software company decides to invest in reviews of various types. The thought process they have is that each artifact needs to be reviewed using only one of the review methods depending on the criticality of the artifact.

Antwort: B

Begründung:
The thought process of the software company is incorrect, because it assumes that each artifact can be reviewed using only one review method, and that the review method depends solely on the criticality of the artifact. This is a simplistic and rigid approach that does not consider the benefits and limitations of different review methods, the context and purpose of the review, and the feedback and improvement opportunities that can be gained from multiple reviews. According to the CTFL 4.0 Syllabus, the selection of review methods should be based on several factors, such as the type and level of detail of the artifact, the availability and competence of the reviewers, the time and budget constraints, the expected defects and risks, and the desired outcomes and quality criteria. Moreover, the same artifact can be reviewed using different review methods at different stages of the development lifecycle, to ensure that the artifact meets the changing requirements, standards, and expectations of the stakeholders. For example, a requirement specification can be reviewed using an informal review method, such as a walkthrough, to get an initial feedback from the users and developers, and then using a formal review method, such as an inspection, to verify the completeness, correctness, and consistency of the specification. Therefore, the software company should adopt a more flexible and context- sensitive approach to selecting and applying review methods for different artifacts, rather than following a fixed and arbitrary rule.


208. Frage
What is one potential benefit of using a test automation tool?

Antwort: B


209. Frage
A requirement specifies that a certain identifier (ID) must be between 5 and 10 characters long, must contain only alphanumeric characters, and its first character must be a letter. As a tester, you want to apply one-dimensional equivalence partitioning to test this ID. This means that you have to apply equivalence partitioning individually: to the length of the ID, the type of characters contained within the ID, and the type of the first character of the ID.
What is the number of partitions to cover?

Antwort: C

Begründung:
To determine the number of partitions using one-dimensional equivalence partitioning, we need to consider each aspect of the ID requirement individually.
* Length of the ID:
* Valid partitions: 5 to 10 characters (1 partition)
* Invalid partitions: Less than 5 characters, more than 10 characters (2 partitions)
* Type of characters:
* Valid partitions: Alphanumeric characters (1 partition)
* Invalid partitions: Non-alphanumeric characters (1 partition)
* Type of first character:
* Valid partitions: First character is a letter (1 partition)
* Invalid partitions: First character is not a letter (1 partition)
Adding these together, we have a total of 1 (valid length) + 2 (invalid lengths) + 1 (valid type) + 1 (invalid type) + 1 (valid first character) + 1 (invalid first character) = 7 partitions.


210. Frage
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